Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2018-9086

Severity CVSS v4.0:
Pending analysis
Type:
CWE-78 OS Command Injections
Publication date:
16/11/2018
Last modified:
24/08/2020

Description

In some Lenovo ThinkServer-branded servers, a command injection vulnerability exists in the BMC firmware download command. This allows a privileged user to download and execute arbitrary code inside the BMC. This can only be exploited by authorized privileged users.

Impact

Vector 3.x
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.20 HIGH
Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
7.20
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:L/Au:S/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 6.50 MEDIUM
Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): Single
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
6.50
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:lenovo:thinkserver_rd340_firmware:*:*:*:*:*:*:*:* 64.00 (excluding)
cpe:2.3:h:lenovo:thinkserver_rd340:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkserver_rd440_firmware:*:*:*:*:*:*:*:* 64.00 (excluding)
cpe:2.3:h:lenovo:thinkserver_rd440:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkserver_rd640_firmware:*:*:*:*:*:*:*:* 64.00 (excluding)
cpe:2.3:h:lenovo:thinkserver_rd640:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkserver_td340_firmware:*:*:*:*:*:*:*:* 60.00 (excluding)
cpe:2.3:h:lenovo:thinkserver_td340:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools